CN's executive vice-president and chief financial officer to address Merrill Lynch Global Transportation Conference June 19

MONTREAL, June 10, 2008 — Claude Mongeau, CN's executive vice-president and chief financial officer, will address the Merrill Lynch Global Tranasportation Conference on June 19, 2008 at 11:05 am ET in New York City.

Mongeau will discuss CN's franchise and the company's business opportunities and prospects.

Interested investors may listen to a live audio webcast of Mongeau's presentation, and view the slides supporting his remarks, on the CN website, www.cn.ca/investors. A replay of the webcast will be available on the CN website shortly after the presentation ends.

About CN

CN (TSX: CNR)(NYSE: CNI) – Canadian National Railway Company and its operating railway subsidiaries – spans Canada and mid-America, from the Atlantic and Pacific oceans to the Gulf of Mexico, serving the ports of Vancouver, Prince Rupert, B.C., Montreal, Halifax, New Orleans, and Mobile, Ala., and the key metropolitan areas of Toronto, Buffalo, Chicago, Detroit, Duluth, Minn./Superior, Wis., Green Bay, Wis., Minneapolis/St. Paul, Memphis, St. Louis, and Jackson, Miss., with connections to all points in North America. For more information on CN, visit the company's website at www.cn.ca/about/en_about.shtml .

Contacts

Media

Bryan Tucker
Senior Manager
Public Affairs and Media Relations
Phone: 514-399-6450
Email Bryan

Investment Community

Robert Noorigian
Vice-president
Investor Relations
Phone: 514-399-0052
Email Robert